QINGDAO ENNENG MOTOR CO.,LTD.
| Payment Terms | L/C, T/T |
| Supply Ability | 20000 sets/year |
| Delivery Time | 15-120 days |
| Packaging Details | seaworthy packing |
| Name | Permanent Magnet AC Generator |
| Current Type | AC |
| Power Range | 5-2000kw |
| Protection grade | IP54 IP55 |
| Bearing Brand | SKF |
| Winding material | 100% copper |
| Rated voltage | 220VAC |
| Application | Wind turbine, hydro turbine |
| Installation | IMB3 IMB5 IMB35 |
| Phase | 3 Phase |
| Brand Name | ENNENG |
| Model Number | PMG |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 20000 sets/year |
| Delivery Time | 15-120 days | Packaging Details | seaworthy packing |
| Name | Permanent Magnet AC Generator | Current Type | AC |
| Power Range | 5-2000kw | Protection grade | IP54 IP55 |
| Bearing Brand | SKF | Winding material | 100% copper |
| Rated voltage | 220VAC | Application | Wind turbine, hydro turbine |
| Installation | IMB3 IMB5 IMB35 | Phase | 3 Phase |
| Brand Name | ENNENG | Model Number | PMG |
| Certification | CE | Place of Origin | China |
| High Light | 220VAC High Efficiency Wind Generator ，3 Phase High Efficiency Wind Generator ，Permanent Magnet Alternator Generator | ||
Maintenance-free Alternative energy Permanent Magnet Generator
Product Drawing
Technical Parameter
Detailed Pictures
The permanent magnet generator is a device that converts mechanical energy to electrical energy. In this device, the rotor windings have been replaced with permanent magnets. Permanent magnet generators are used mostly in industrial applications like turbines and engines to produce commercial electrical energy, the permanent magnet alternator is an alternate source of energy and has multiple benefits which make it a great device for a variety of residential, commercial, and industrial applications.
The structure
The permanent magnet generator is mainly composed of a rotor, end cover, and stator. The structure of the stator is very similar to that of an ordinary alternator. The biggest difference between the structure of the rotor and the alternator is that there are high-quality According to the position of the permanent magnet on the rotor, the permanent magnet generator is usually divided into a surface rotor structure and a built-in rotor structure.
Working Principle
The permanent magnet generator uses the principle of electromagnetic induction in that the wire cuts the magnetic field line to induce an electric potential and converts the mechanical energy of the prime mover into electrical energy output. It consists of two parts, the stator, and the rotor. The stator is the armature that generates the electricity and the rotor is the magnetic pole. The stator is composed of an armature iron core, uniformly discharged three-phase winding, machine base, and end cover.
The rotor is usually a hidden pole type, which is composed of excitation winding, iron core and shaft, guard ring, center ring, and so on.
The excitation winding of the rotor is fed with DC current to generate a magnetic field close to the sinusoidal distribution (called the rotor magnetic field), and its effective excitation flux intersects with the stationary armature winding. When the rotor rotates, the rotor's magnetic field rotates together with it. Every time a revolution is made, the magnetic lines of force cut each phase winding of the stator in sequence, and a three-phase AC potential is induced in the three-phase stator winding.
When the pm generator is running with a symmetrical load, the three-phase armature current synthesizes to generate a rotating magnetic field with synchronous speed. The stator and rotor fields interact to generate braking torque. The mechanical torque input from the turbine overcomes the braking torque and works.
Features
① The generator has many poles, which improve the frequency and efficiency, saving the cost of rectifiers and inverters.
② Finite Element Analysis is used when designing the generator, compact structure. Low startup torque, solves the problem of small wind startup, improving wind energy utilization.
③ Leave out the gear increaser, improve the reliability and efficiency of the generator, and lower the amount of maintenance.
④ H class insulation, vacuum pressure impregnation.
⑤ Have many structures such as vertical axis, horizontal axis, internal rotor, external rotor, and plate type.
⑥ Strong rotors, the generator could achieve high speed.
⑦ Small size, lightweight, high energy density, suitable for special situations.
⑧ Run efficiency throughout the whole speed range, high efficiency.
⑨ Use imported high-speed oil-contained bearings, maintenance free, and high reliability.
1. Wind turbines: Permanent magnet generators are widely used in wind turbines to convert the kinetic energy of wind into electrical energy. They are highly efficient and reliable, making them a popular choice for wind energy generation.
2. Hydroelectric power plants: Permanent magnet generators are also used in hydroelectric power plants to convert the mechanical energy of falling water into electrical energy. They are particularly useful in low-head hydroelectric systems where the water flow is slow and the head is low.
3. Electric vehicles: Permanent magnet generators are used in electric vehicles to generate electricity for charging the battery. They are also used in hybrid vehicles to provide additional power to the engine.
4. Marine applications: Permanent magnet generators are used in marine applications, such as wave and tidal energy generation, as they are highly reliable and can withstand harsh marine environments.
5. Aerospace applications: Permanent magnet generators are used in aerospace applications, such as satellite power systems and space probes, as they are lightweight and highly efficient.
6. Industrial applications: Permanent magnet generators are used in various industrial applications, such as backup power systems, emergency power systems, and microgrid systems. They are also used in remote areas where there is no access to the grid.
The situation of waning fossil fuel supply and the critical environment state are making it more and more necessary to find alternative energy sources. More and more people are choosing permanent magnetic generators to replace traditional generators in domestic applications. If you are still unfamiliar with permanent magnetic generators and their benefits, this article should call your attention.
Permanent magnet generators generate electricity with the inside magnets that can be used to power other electric devices, which means that you will no longer need to pay expensive electric bills. In addition, you can even sell your excess electricity to local utilities and get payment from them.
Compared to generators powered by other renewable and green energy, solar energy and wind power, for example, permanent magnetic generators are working independently of factors inside or outside of your house. You will no longer need to worry about the weather.
A permanent magnet generator will not cost you a lot of money to install. You only need to buy everything necessary in a hardware store with little money and assemble one by yourself. With only hundreds of dollars, in one day, or less time, you can have your own permanent magnet generators at home.
Another great thing about permanent magnet generators is that you do not need to spend a lot of time and money on maintenance work. Just install it and wait there expecting it to make money for you!
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
2,000,000.00-4,000,000.00
Employee Number:
100~200
Ecer Certification：
Site Member
The value of Enneng is Technology is how we do things. People are why we do things. As a leading manufacturer of permanent magnet AC motors and generators, Enneng is committed to providing the best solutions for our customers while also prioritizing energy savings and low carbon emissio... The value of Enneng is Technology is how we do things. People are why we do things. As a leading manufacturer of permanent magnet AC motors and generators, Enneng is committed to providing the best solutions for our customers while also prioritizing energy savings and low carbon emissio...
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